baber/WOPTO huggingface dataset:
Patent KR-20210062108-A (KR)
Inventor: KOO BON CHANG
IPC: F02D41/00
Filed: 2019-11-20
Abstract: The present invention relates to a diagnostic method for an engine purge system, comprising: a step of obtaining, by a controller, a first measurement value by measuring the pressure of a secondary purge line when boosting pressure of a compressor is equal to or greater than predetermined reference pressure; a step of obtaining, by the controller, a second measurement value by measuring the pressure of the secondary purge line while opening and closing a purge valve in a state in which a throttle valve is deployed; a step of determining, by the controller, whether at least one of the secondary purge line and a recirculation line is clogged by comparing the first measurement value with the second measurement value; and a step of warning clogging, by the controller, when the controller determines that at least one of the secondary purge line and the recirculation line is clogged.
Patent KR-20210062143-A (KR)
Inventor: BANG KYUNG JOO
IPC: B60W30/165
Filed: 2019-11-20
Abstract: The present invention relates to a device and a method for displaying steering information of a preceding vehicle. According to one embodiment of the present invention, the steering information display device comprises: a processor forming steering information of a preceding vehicle during platooning of the vehicle; and a display unit controlled by the processor to display steering information of the preceding vehicle.
Patent KR-20210062840-A (KR)
Title: crown for deciduous tooth and manufacturing method thereof
Inventor: GIM JIN CHEOL
IPC: A61C13/00
Filed: 2019-11-22
Abstract: In order to be economically and quickly installed in the oral cavity, the present invention is a crown for a deciduous tooth for restoration of a deciduous tooth. The crown comprises: a preparation cover coupling part having a predetermined internal cross-sectional area and a predetermined depth so that the target attracting preparation part prepared including the damaged area is inserted to conform to the standard preparation standard, the preparation cover coupling part is formed with an opening on one side; and an occlusal surface portion extending upward integrally with a predetermined thickness on the other side of the prep cover coupling portion and formed with a curved portion engaged with the masticatory surface of the opposing tooth on the outer surface. A preliminary preparation cover coupling part having a preliminary receiving groove and a preliminary occlusal surface part integrally formed on the other side of the preliminary preparation cover coupling part. The universal crown base formed by three-dimensional printing of a base resin containing an acrylic oligomer based on standardized general-purpose childcare information is warmed and softened, but the inner surface of the preliminary accommodation groove is placed on the outer surface of the target attracting preparation part through occlusal pressure as pressurized. Formation is corrected by the correction mating groove, and the outer surface of the preliminary occlusal surface is engaged with the masticatory surface of the occlusal tooth, and the occlusal correction is formed with the curved portion.
Patent KR-20200060287-A (KR)
Title: Method for preparing the anode and secondary battery with enhanced high speed performance comprising the same
Inventor: LEE DONG HOON
IPC: H01M4/62
Filed: 2019-11-22
Abstract: The present invention relates to a secondary battery comprising: a positive electrode; a negative electrode; and a separator interposed between the positive electrode and the negative electrode. In particular, the negative electrode comprises a negative electrode current collector; and a negative electrode mixture layer formed on at least one side of the negative electrode current collector. The negative electrode mixture layer comprises a negative electrode active material, a binder, and a conductive material. The negative electrode mixture layer has a loading amount of 5-15 g/cm^2, and an R value of 3,000 or less, wherein the R value refers to (air-permeability of negative electrode mixture layer) X (current density of battery)^2. According to the present invention, the overcurrent phenomenon on the surface of the negative electrode and subsequent precipitation of lithium metal can be prevented. Accordingly, the secondary battery enables charging with a higher current, thus improving fast charging performance, and exhibits excellent lifetime characteristics at the same current.
Patent KR-20210064769-A (KR)
Title: Car Seat Fabric Cutting Jig
Inventor: KANG GI HYUANG
IPC: B26F1/40
Filed: 2019-11-26
Abstract: The present invention relates to a car seat fabric forming jig. The car seat fabric forming jig according to an embodiment of the present invention comprises: a lower module having an area capable of accommodating a fabric for a car seat to be cut, and for supporting and cutting the fabric for the car seat; and an upper module for pressing the car seat fabric, wherein the lower module includes a lower plate provided in a plate structure having an area capable of accommodating the car seat fabric; a support member provided on an upper surface of the lower plate to correspond to an area to be cut from the car seat fabric; and a cutting blade arranged on the lower plate according to a shape to be cut for the car seat fabric.
Patent KR-20210064877-A (KR)
Title: Wooden pole for construction with inner hollow and manufacturing method thereof
Inventor: CHOI GYU WOONG
IPC: E04B1/26
Filed: 2019-11-26
Abstract: The present invention relates to a wooden post for a structure having an inner hollow part and a manufacturing method thereof, and a structure using the same and, more specifically, to a wooden post having an inner hollow part, capable of easily manufacturing and providing a wooden post having a hollow part through the sequential side combination of support unit wood and placement unit wood without using a separate form maintaining member during the manufacture of the wooden post by forming a support protruding piece on one side of the support unit wood to support one side of the placement unit wood, and a manufacturing method thereof, and a structure using the same. According to the present invention, a hollow part (11) is formed as support unit wood (20), having support protruding pieces (30) protruding outward from both sides of one side thereof forming an inner circumference surface of the wooden post, and placement unit wood (40), attached to a side part of the support unit wood (20) through an adhesive member while installed such that one side thereof forming the inner circumference surface of the wooden post is supported by the support protruding pieces (30), are sequentially and alternately attached.
Patent KR-20210064943-A (KR)
Title: System and method for vehicle navigation using marker
Inventor: KIM WOO JIN
IPC: G05D1/02
Filed: 2019-11-26
Abstract: The present invention relates to an autonomous driving information providing system using a marker. The system includes a storage module for storing shape information of a marker printed on road information and autonomous driving information of a vehicle corresponding to the marker; an image processing module for recognizing a marker printed on a road through a camera provided in an autonomous vehicle; and a computing module that compares a maker with the marker information pre-stored in the storage module when the marker is recognized through the image processing module, and confirms and provides the autonomous driving information of the vehicle. It is possible to provide autonomous navigation with vehicle position and posture information calculated by a fiducial marker printed on a road.
Patent KR-20210065418-A (KR)
Title: Mild cognitive impairment improvement system
Inventor: PARK DO YOUNG
IPC: G16H50/30
Filed: 2019-11-27
Abstract: The present invention relates to a mild cognitive impairment improvement system. According to the present invention, content for cognitive ability improvement is provided via virtual reality and next content is provided based on an answer to a question related to the content to select patient-specific content and gradually improve mild cognitive impairment. The system includes: a level determination unit providing a survey-type cognitive function test and calculating a cognitive function index in accordance with the result of the cognitive function test to determine a cognitive impairment level; a training content providing unit extracting cognitive training content corresponding to the determined cognitive impairment level and providing the content in virtual reality; a question and answer management unit generating training questions related to the cognitive training content and receiving an answer to each of the training questions; a cognitive answer extraction unit extracting the prototype of the answer by executing morphological analysis on the answer and extracting, through a network, big data artificial intelligence-based cognitive answer reference data related to the prototype of the answer; and an enhancement content providing unit generating cognitive enhancement content based on the cognitive answer reference data and providing the content in the virtual reality.
Patent KR-20210067637-A (KR)
Title: Method for comparing product based on environmental effect data and system for comparing product using the same
Inventor: KWON YONG JIN
IPC: G06Q30/00
Filed: 2019-11-29
Abstract: The present invention relates to method for comparing a product based on environment impact data and to a system for comparing a product using the same. According to the present invention, the system for comparing a product based on environment impact data comprises: an input unit for receiving product information of interest from a user; a product database for storing environment impact data for eco-friendly and general products; and a comparison presentation unit for selecting the eco-friendly product and general products from the product database based on the inputted product information of interest, and comparing and presenting environment impact data of each product.
Patent KR-20210069221-A (KR)
Title: Entry management system using mobile identification card
Inventor: LEE JIN YEONG
IPC: H04L9/32
Filed: 2019-12-03
Abstract: Disclosed is an access management system using a mobile identification card, which prevents copying behavior, such as photographing or drawing a corresponding QR code by having the QR code dynamically output on a screen of a user terminal. The access management system using a mobile identification card of the present invention comprises: a user terminal for generating and displaying a dynamic QR code indicating a unique identifier and a unique value included in a mobile identification card issued from an access management server; and an access management server for reading the dynamic QR code displayed on the user terminal to decode the unique identifier and the unique value, and performing authentication for an access approval in accordance with whether the decoded unique identifier and unique value match a unique identifier and unique value issued to the mobile terminal.
Patent KR-20210070580-A (KR)
Title: Cardiopulmonary resuscitation training apparatus and method thereof
Inventor: KWON YE RAM
IPC: A61H31/00
Filed: 2019-12-05
Abstract: One embodiment of the present invention provides a CPR training device. A CPR training device comprises: a fixing unit selected according to the training model and installed on the training model; a sensor module for detecting at least one of a pressing operation on the pressing unit of the training model and artificial respiration related to the training model, and including a first sensor unit installed in the fixing unit to detect the pressing operation, and a second sensor unit connected to the artificial lung and having an atmospheric pressure sensor (air-pressure) for detecting the artificial respiration; and a communication unit for transmitting and receiving a detection signal related to a compression operation or artificial respiration by the sensor module to and from an external processing device. Accurate and useful feedback information can be provided.
Patent KR-20210071244-A (KR)
Title: Holographic Optical Element Recording Method for Head Up Display
Inventor: HONG JI SOO
IPC: G02B27/01
Filed: 2019-12-06
Abstract: Provided is a method in which, when configuring a heads-up display (HUD) that produces a holographic image at a remote distance using a holographic optical element (HOE), a HOE capable of correcting aberrations generated by a projection optical system is manufactured, thereby improving the quality of a HUD image. A method for manufacturing a HOE for a HUD in accordance with an embodiment of the present invention comprises the steps of: measuring aberrations generated by an optical system that projects an image of a display device; recording the measured aberrations in a master HOE; reproducing an aberrated wavefront of the optical system by playing the master HOE on a display plane on which the image of the display device is expressed; and causing an interference of the reproduced aberrated wavefront and a spherical wavefront irradiated from the HUD image plane on which the image of the display device is produced, and recording the interference in the HOE. Accordingly, when configuring the HUD producing an image at a remote distance using the HOE, the quality of the HUD image can be improved by measuring aberrations in the projection optical system, creating a master HOE that reproduces the measured aberrations, and manufacturing a HOE that corrects the aberrations therethrough to correct the aberrations generated in the projection optical system.
Patent KR-20210072355-A (KR)
Title: Recycling Irrigation System
Inventor: KANG YONG SU
IPC: G05D7/06
Filed: 2019-12-09
Abstract: The present invention relates to an irrigation water recovery system capable of preventing crops from being damaged by high-temperature agricultural water. The irrigation water recovery system according to an embodiment of the present invention comprises: a container configured to store water; a water supply pipe which delivers water from the container and includes a spray pipe connected to a plurality of spray nozzles; a pump disposed to supply water in the container to the branch pipe; a recovery pipe connected to the branch pipe in front of the pump so as to be connected to the container; a first bifurcation point to which the branch pipe and the recovery pipe are connected; a circulation pipe connected to the branch pipe in front of the first bifurcation point so as to be connected to the rear of the pump; a second bifurcation point at which the circulation pipe and the spray pipe are connected in front of the pump; a third bifurcation point at which the spray pipe and the circulation pipe are connected at the rear of the pump; a first active valve disposed between the first bifurcation point and the second bifurcation point and configured to control the opening and closing of the spray pipe; and a third active valve disposed to control the opening and closing of the circulation pipe. In a first process, the first active valve is opened and the third active valve is closed, and in a second process, the first active valve is closed and the third active valve is opened.
Patent KR-20200135130-A (KR)
Inventor: LEE SEON UK
IPC: G02B5/20
Filed: 2019-12-12
Abstract: According to one embodiment of the present invention, provided is a display panel including: a lower display substrate including a plurality of light emitting elements; and an upper display substrate including a color control layer and disposed on the lower display substrate. The color control layer includes: a plurality of barrier ribs each including a base barrier rib portion including an organic material, a spacer film including an inorganic material, and a reflective film including a metallic material; and a plurality of color control portions disposed between each of the plurality of barrier ribs, wherein at least one includes a quantum dot. The plurality of barrier ribs include the spacer film and the reflective film to increase light efficiency and improve luminance.
Patent KR-20200079428-A (KR)
Title: Microcurrent Stimulator Using Conductive Formulation and Patch
Inventor: HONG JINKEE
IPC: A61N1/36
Filed: 2019-12-13
Abstract: The present invention relates to a microcurrent stimulation apparatus using a conductive formulation and a patch which is composed of: a gel-type first electrode having conductivity; and a second electrode electrically connected to the first electrode but having a potential difference from each other due to an electric field generated in the human body, thereby being able to be coupled to an object having various shapes, and being able to improve ability to heal muscle pain and wound healing through electrical stimulation.
Patent KR-20210076634-A (KR)
Title: Facial mask apparatus with liquid spraying function
Inventor: WON HYUK
IPC: A45D44/00
Filed: 2019-12-16
Abstract: The present invention relates to a facial mask apparatus with a liquid spraying function of being capable of dividing a liquid such as phytoncide, into fine particles by vibration during irradiation or independently, to supply the same to facial skin of a user by spraying. The facial mask apparatus of the present invention, in which a liquid supply cartridge is mounted, comprises: a frame, which is convex toward a front-surface direction; a coupling part, which defines an accommodating space in which the liquid supply cartridge for supplying a liquid, is mounted and separated; a vibration path, which is provided with a vibrator and formed in a frame in the accommodating space, and divides the liquid supplied from the liquid supply cartridge, into fine particles by vibration to spray the same from a rear surface of the frame; a first electrode compartment for electrical connection to the liquid supply cartridge; an irradiation part formed on the rear surface of the frame; and a data processor, which performs an irradiation function by controlling the irradiation part, and performs liquid supplying and spraying functions of supplying the liquid in the liquid supply cartridge to the accommodating space by controlling the liquid supply cartridge, which is electrically connected through the first electrode compartment, and spraying the supplied liquid through the vibration path by controlling the vibrator.
Patent KR-20210077879-A (KR)
Title: A Multi-purpose Flexible Photovoltaic System with Removable Installation
Inventor: KIM SANG GYUN
IPC: H02S30/10
Filed: 2019-12-18
Abstract: The present invention relates to a flexible solar power system, and more particularly, to a detachably installed multi-purpose flexible solar power system. According to the present invention, a flexible solar cell sheet is wound and accommodated in a body unit, the solar cell sheet in the body unit is withdrawn and unfolded by a shear guide unit, and a vertical movement of the unfolded solar cell sheet is blocked by a vertical guard unit, such that the solar cell sheet can be fixed and installed to generate power in any place, such as land or water. Also, the solar cell sheet is frequently accommodated in the body unit to prevent damage and contamination of the solar cell sheet even in various surrounding environments, such as natural disasters and bad weather.
Patent KR-20210079435-A (KR)
Title: Handler for managing electronic components and method of setting teaching point thereof
Inventor: KIM HEE TAE
IPC: G01R31/28
Filed: 2019-12-19
Abstract: The present invention relates to a handler for processing a semiconductor element and to a method for adjusting a teaching point thereof. The present invention is implemented to include a first camera for confirming the position of a reference picker and a second camera for confirming a teaching point, and to set the teaching point based on images photographed by the first camera and the second camera. According to the present invention, the precision of setting the teaching point is improved.
Patent KR-20210079816-A (KR)
Title: Display apparatus comprisnig see-through area for camera
Inventor: HAN JONG HYUN
IPC: H01L51/52
Filed: 2019-12-20
Abstract: According to one embodiment of the present specification, provided is a display device, which comprises: a camera transmission unit configured to have a camera module disposed therein; a routing region disposed on the periphery of the camera transmission unit and bypassing at least one data line and a scan line; and a pixel region which includes the camera transmission unit and the routing region, and in which a plurality of sub-pixels including a light emitting element and a cathode are disposed. The area of a non-pixel region can be reduced.
Patent KR-20210081113-A (KR)
Title: Composite formulation for oral administration comprising Tamsulosin and Tadalafil and a process for the preparation thereof
Inventor: HAM GUN JOO
IPC: A61K9/00
Filed: 2019-12-23
Abstract: The present invention provides a combination formulation for oral use comprising: a tamsulosin independent part including a tamsulosin or a pharmaceutically acceptable salt thereof; a tadalafil independent part including tadalafil or a pharmaceutically acceptable salt thereof; and a mixture of mannitol and microcrystalline cellulose as a physical buffering agent, and a method for manufacturing the same. In one aspect, provided is the combination formulation for oral use which has improved acid resistance and dissolution rate of tamsulosin.
Patent KR-20210081984-A (KR)
Title: Object change detection system for high definition map update and method thereof
Inventor: CHOI IN GU
IPC: G09B29/00
Filed: 2019-12-24
Abstract: Disclosed in the present invention are an object change detection system for updating a high definition map and a method thereof. That is, the present invention detects changes in road-related adjacent objects which change from time to time on a previously generated high definition map through analysis of camera images. However, by sending, to a server, only results processed in a device mounted at a probe vehicle in relation to changes in objects, instead of overall sensing information which generates excessive network loads, cost of the device for object change detection can be lowered and a network load can be minimized so that operational burden can be reduced.
Patent KR-20200081298-A (KR)
Inventor: YOON JI YOUNG
IPC: A23P20/25
Filed: 2019-12-26
Abstract: The present invention relates to a method for preparing sundae free of pork blood and pork fat, and sundae free of pork blood and pork fat prepared by the method. The method comprises the following steps: (1) preparing a sundae stuffing by mixing chopped pork, glass noodles, seasoning, seasoning alcohol, onion, cabbage, garlic, ginger, leek, pepper, soy sauce, red pepper, sesame oil and salted shrimp with barley flour or potato dietary fiber; and (2) filling the prepared sundae stuffing prepared in the step (1) into a piglet casing for sundae skin, and placing the same in a steamer for heating.