baber/WOPTO huggingface dataset:
Patent KR-20220101293-A (KR)
Title: Apparatus, method and system for identifying construction work causing vibration to optical cable
Inventor: LEE HYUN JEONG
IPC: G06N20/20
Filed: 2021-01-11
Abstract: The present invention relates to an apparatus, a method, and a system for identifying a construction work causing vibration to an optical cable, and more specifically, to an apparatus, a method, and a system for identifying a construction work causing vibration to an optical cable, capable of detecting a construction work causing vibration around an optical cable buried in the ground and further identifying the type of construction work. In the present invention, a system for identifying the type of construction work causing vibration to an optical cable is provided. The system comprises: an optical pulse inverse scattering signal detection unit configured to generate first data by applying an optical pulse to the optical fiber and sensing an inversely scattered optical signal; an image calculation unit configured to calculate a first image having a first axis according to a time and a second axis according to a distance using the first data; and a construction work type identification unit configured to input the first image into a pre-learned neural network circuit to identify the type of construction work that causes vibration to the optical cable.
Patent KR-20220103243-A (KR)
Inventor: JAEWOO KIM
IPC: G01B21/04
Filed: 2021-01-14
Abstract: The present invention relates to a method for measuring a triple offset workpiece using a touch probe without removing the workpiece after completing a machining process. The method includes: setting multiple sample coordinates in the Z-axis and C-axis directions on a workpiece, calculating standard coordinates and standard slope of the surface based on the machining shape information of the workpiece corresponding to the sample coordinates, measuring the coordinates of each axis of the workpiece by moving a touch probe to the standard coordinate position, calculating the slope of the surface measurement coordinates for each C-axis sample coordinate, obtaining corrected measurement coordinates by reflecting the measurement coordinate slope on the measured coordinates, calculating errors for each axis by comparing the standard coordinates and the corrected measurement coordinates, and determining whether it is within the tolerance range by comparing the calculated errors with the allowable tolerance. The present invention allows measurement using machining information without removing the workpiece from the machining system after completion, thereby reducing measurement time, enabling accurate measurements, and facilitating reworking to correct machining errors based on measurement results.
Patent KR-20220107606-A (KR)
Inventor: HWANG MIN WOO
IPC: C09J7/20
Filed: 2021-01-25
Abstract: The present invention relates to a double-sided tape for attaching battery cells and a battery module including a plurality of battery cells attached by the tape, and more specifically, relates to a double-sided tape for attaching battery cells having excellent flame retardant properties, no dripping during punching work, and electrical insulation suitable for use in attaching battery cells, and a battery module including a plurality of battery cells attached by the same. The double-sided tape for attaching battery cells includes a base material layer; a first attaching agent layer; and a second attaching agent layer, wherein the first attaching agent layer and the second attaching agent layer include flame retardant, respectively.
Patent KR-20220111604-A (KR)
Inventor: SHIN YOUNG JUN
IPC: A41D13/11
Filed: 2021-02-02
Abstract: The present invention relates to a three-dimensional face mask capable of blocking fine dust and others, and more particularly, prevents an inner skin from being contacted with lips after wearing and implements multiple functions. A front surface of a main body is formed as an inclined surface at a predetermined angle to be downwardly inclined in a horizontal direction from a central point. Left and right surfaces of the front surface have a stand adhering line to have a supporting force from a portion to which ear strings are attached to the point. The stand adhering line has multiple adhering points formed as a triangle where a portion close to the ear strings has larger areas of the triangle and gets smaller areas, thus the left and right surfaces are bent away from a portion where the ear strings are formed, preventing the inner skin from being contacted with lips. A width with a space capable of folding a portion where a nose part of the upper surface is formed to an upper end of a pocket, is formed, and then a plurality of reinforcing adhering line by ultrasonic-adhering contact points are provided for having a folded surface maintaining a constant supporting force while the width with a space is inwardly folded. Accordingly, the pocket where the nose part is accommodated is away from the face to form a space while the folded surface is folded, thus breaths in exhalations are moved horizontally in a space to prevent the breaths from moving upwardly, thereby preventing breaths from moving upwardly in the exhalation as much as possible.
Patent KR-20220112871-A (KR)
Inventor: LEE SARAH
IPC: B60W30/165
Filed: 2021-02-03
Abstract: The present invention provides a docking operation method of autonomous vehicles in which a following autonomous vehicle is operated by logically docking to a preceding vehicle to improve physical platooning integrity. The docking operation method comprises: a first step in which a first autonomous vehicle closely approaches to a second autonomous vehicle; and a second step in which the second autonomous vehicle shares an operation control signal of the first autonomous vehicle. In this case, after the second step, a third step can be further included so that output units of the first autonomous vehicle and the second autonomous vehicle output a logical docking display.
Patent KR-20220006998-A (KR)
Inventor: HA TAE HONG
IPC: H01L27/115
Filed: 2021-02-03
Abstract: Provided is a variable resistance memory device capable of facilitating the reduction of a chip size and having a simple wiring structure. In accordance with several embodiments, the variable resistance memory device includes: lower conductive lines on a substrate, extended in a first direction, and spaced apart from each other in a second direction crossing with the first direction; peripheral transistors placed on the substrate, and placed in a lower direction of a third direction crossing with the first and second directions from the lower conductive lines; and lower contacts electrically connecting the lower conductive lines with the peripheral transistors respectively, and extended in the third direction. Each of the lower conductive lines includes: a first lower extended part extended in the first direction; a second lower extended part offset from the first lower extended part in the second direction, and extended in the first direction; and a lower connection part connecting the first lower extended part with the second lower extended part. Each of the lower contacts is placed in the lower connection part of each of the lower conductive lines.
Patent KR-20220113049-A (KR)
Inventor: LIM SUNG CIL
IPC: A61P3/10
Filed: 2021-02-05
Abstract: The present invention provides a composition which contains a Trifolium repens extract to exhibit an effect of alleviating ulcerative wounds, a similar level with a normal group during treatment, so that it is possible to prevent or alleviate symptoms of diabetic ulcers, and thus there is an effective effect on chronic wounds, thereby being very excellent for preventing or alleviating symptoms of diabetic ulcer.
Patent KR-20220113097-A (KR)
Title: Handler for testing electronic components
Inventor: NA YUN SUNG
IPC: G01R31/28
Filed: 2021-02-05
Abstract: The invention relates to a handler for testing electronic components. The handler for testing electronic components according to the present invention comprises: a first gripper for moving customer trays in bundle units by one transfer; and a second gripper for moving the customer trays in a single sheet unit, wherein a storage device of a stacker is configured to be capable of moving to the outside and returning to the inside, and an external storage device is further configured to be capable of rotating by 90 degrees, and a stacker for entrance and exit and a stacker for storage are arranged in a vertical direction. Therefore, according to the present invention: the upsizing of the handler for testing electronic components can be minimized and an existing automated system installed in a factory to supply or recover customer trays automatically can be used as before.
Patent KR-20220114177-A (KR)
Title: Biodegradable cell phone case with antibacterial and antiviral functions
Inventor: LEE SU MIN
IPC: C08L101/16
Filed: 2021-02-08
Abstract: The present invention relates to a biodegradable mobile phone case having antibacterial and antiviral functions. More specifically, the present invention relates to a biodegradable mobile phone case which exhibits excellent antibacterial and antiviral effects by being configured to allow the surface thereof to be coated with an antibacterial agent, and which can be completely degraded by microorganisms after disposal.
Patent KR-20220114426-A (KR)
Title: Method and system for caring sleep status
Inventor: LEE MIN KYUNG
IPC: G06Q30/02
Filed: 2021-02-08
Abstract: The present invention relates to a method for recommending, by a service provider, a sugar-free product according to a lifestyle pattern of a customer using customer data and, more specifically, to a method for recommending a sugar-free product by acquiring customer information for a purpose that the service provider intends to use and processing data to estimate a result according to an eating habit of the customer from information acquired through an artificial intelligence learning. The method for recommending a sugar-free product comprises the steps of: receiving, by the service provider, purchase information of the customer; acquiring customer personal information, information on purchased products, and purchase cycle information from the purchase information of the customer; analyzing the eating habit of the customer according to the customer personal information, the information on purchased products, and the purchase cycle information; calculating an amount of a sugar intake according to the eating habit of the customer; selecting a product for which an alternative sugar-free product is available among the purchased products of the customer; and recommending the alternative sugar-free product when the customer places an order. Accordingly, the customer can improve his or her lifestyle pattern or eating habit.
Patent KR-20220114832-A (KR)
Title: Method for providing maintenance service based on ar and server using the same
Inventor: KIM HEE JUNG
IPC: G06Q10/10
Filed: 2021-02-09
Abstract: The present invention relates to a method for providing a maintenance service for an augmented reality (AR)-based object and a server using the same. According to an embodiment of the present invention, the method for providing a maintenance service for an AR-based object comprises: (a) a step in which a management server acquires sensing information including temperature of the object through a measuring sensor adjacent to the object in real time, and performs calculation with the sensing information as an input value in a prediction module, and calculates the status of the object thereby; (b) a step in which the management server realizes the object realized based on the information on each part of the object and the status of the object on the AR, and displays the object on a terminal of a user; and (c) a step in which the management server controls the object on the AR based on an input received from the terminal of the user. The present invention aims to provide a method for providing a maintenance service for an AR-based object and a server using the same, which are capable of providing rapid response to a defect.
Patent KR-20220117040-A (KR)
Title: Battery management system, battery pack, energy storage system, and battery management method
Inventor: JEONG UI YONG
IPC: H02J7/00
Filed: 2021-02-16
Abstract: A battery management system according to the present invention is provided for a battery pack comprising: a cell group in which a plurality of battery cells are connected in series; and a reference battery cell connected in series to the cell group. The reference battery cell and each battery cell of the cell group are provided to have a common flat section. In an initial state, the SOC of the reference battery cell is smaller than the SOC of each battery cell of the cell group by a predetermined value. The battery management system comprises: a battery monitoring device detecting the voltage of each of the reference battery cell and the plurality of battery cells and detecting the current of the battery pack; and a control circuit determining a current integration value of the current of the battery pack. The control circuit stops charging of the battery pack, initializes the integrated current value, and determines the SOC of the cell group equal to the sum of the SOC of the reference battery cell and the predetermined value when the voltage of the reference battery cell reaches the reference voltage during discharging of the battery pack. According to at least one of the embodiments of the present invention, when the plurality of battery cells provided to have a common flat section are connected in series in the cell group, the SOC of the cell group can be accurately, safely, and efficiently determined without intentionally charging or discharging the cell group so that the SOC of each battery cell is outside a flat range.
Patent KR-20220118126-A (KR)
Title: Apparatus for self-sampling cells
Inventor: PARK YOUNG CHUL
IPC: A61B10/02
Filed: 2021-02-18
Abstract: The present invention relates to a self-collecting instrument for a sample which enables a user to collect a his/her own sample by himself/herself without the help of others, in particular, prevents external contamination since the instrument itself is naturally folded and overturned in the process of peeling after sample collection, and makes a collected product of a standardized size since the instrument is accurately folded at an intended site. The self-collecting instrument for a sample includes: a tubular body part with one end closed and the other end open; a collection part formed at a closed end of the body part; and a dehumidifying layer formed on an inner surface of the body part.
Patent KR-20210157302-A (KR)
Inventor: SUNG HYUN JOONG
IPC: G06F8/76
Filed: 2021-02-23
Abstract: Disclosed are an automatic prediction modeling method based on a workflow and a device for thereof. The automatic prediction modeling method according to an embodiment of the present invention may comprise: an input step of obtaining the initial input data for the source data and the prediction work information; a data analysis step of generating at least one node based on the initial input data, and constructing a prediction workflow based on at least one generated node to convert thereof into the workflow output data; and a workflow output step of outputting the converted workflow output data so that an automatic prediction modeling is performed. Therefore, the present invention is capable of having an effect of being able to process automatic predictions.
Patent KR-20210149581-A (KR)
Inventor: SEOKYEON IM
IPC: G08G1/095
Filed: 2021-03-02
Abstract: When a safety bar used in the conventional pedestrian safety apparatus controls crosswalk crossing, the safety bar rotates left and right with respect to the same central position to determine both a first blocking state in a predetermined vehicle stopping area and a second blocking state in a preset pedestrian stopping area, thereby controlling pedestrian traffic and vehicle traffic. In this case, a control unit is configured to a) control positive (+) left and right rotation of the safety bar from the pedestrian stopping area to the vehicle stopping area to allow the safety bar to have the first blocking state when receiving a green signal from a crosswalk traffic light; and b) control negative (-) left and right rotation of the safety bar from the vehicle stopping area to the pedestrian stopping area to allow the safety bar to have the second blocking state when receiving a red signal from a crosswalk traffic light, and thus pedestrian traffic and vehicle traffic are controlled.
Patent KR-20220124502-A (KR)
Title: Robot apparatus for air sterilizing
Inventor: KIM JIN HEE
IPC: B25J5/00
Filed: 2021-03-03
Abstract: The present invention relates to a robot apparatus for air sterilization, which sterilizes air while moving within a predetermined sterilization zone. The apparatus comprises: a robot body capable of autonomous driving and moving within the sterilization zone; an intake unit coupled to the robot body, moving together with the robot body to suck in air around the robot body through an intake port, and discharging the air through an outlet port, wherein the intake port is formed at a relatively low height and the outlet port is formed at a height relatively higher than that of the intake port; a sterilization unit coupled to the intake unit to provide an outlet path for the air discharged from the outlet port of the intake unit, sterilizing the air in the outlet path while providing a catalytic reaction by a light source to the outlet path, and sterilizing the periphery of the robot body; and a control unit for controlling the operation of the robot body, the intake unit, and the sterilization unit. According to the present invention, polluted air which has sunk toward the bottom of the sterilization zone can be smoothly sterilized and provided.
Patent KR-20220125920-A (KR)
Inventor: LEE SANG HYUP
IPC: A62B18/02
Filed: 2021-03-08
Abstract: The present invention relates to a mask having a sterilization function capable of immediately responding to contamination so as to guarantee the functionality of the mask. The mask includes: a main body which basically covers the nose and mouth of a user; and a sterilizing lamp which is coupled to a fastening part configured in the main body, and sterilizes the outer and inner surfaces of the main body together through ultraviolet rays.
Patent KR-20210035799-A (KR)
Title: Light deflection film and display device using the same
Inventor: HSIN WEN CHANG
IPC: G02F1/1335
Filed: 2021-03-24
Abstract: An optical deflecting film and a display device using the same are provided. The display device includes a display panel and a light deflecting film. The light deflecting film is disposed on the display panel and includes a first layer, a second layer, and a light deflecting structure formed at an interface between the first layer and the second layer. The first layer has a first index of refraction. A second layer is formed on the first layer and has a second index of refraction. The first layer of the light deflecting film is positioned between the second layer and the display panel, and the first index of refection is greater than the second index of refraction.
Patent KR-20220134336-A (KR)
Title: Method for optimizing self consumption of prosumer and computing device for executing the method
Inventor: YOON SUNG GUK
IPC: G06Q50/06
Filed: 2021-03-26
Abstract: Disclosed are a method for optimizing a prosumer self-consumption and a computing device for performing the same. The method for optimizing a prosumer self-consumption, performed by a computing device which includes one or more processors and a memory storing a program executed by the one or more processors, according to one disclosed embodiment comprises: an operation of checking whether a voltage problem in which a bus voltage exceeds a preset threshold voltage range occurs; and an operation of increasing a subsidy for power consumption of a prosumer by a predetermined amount during the time period in which the voltage problem occurs, when the bus voltage exceeds the threshold voltage range. Therefore, the present invention is capable of increasing a distributed power capacity.
Patent KR-20210040925-A (KR)
Title: Beer Maker
Inventor: CHUNGOOK CHONG
IPC: C12C11/00
Filed: 2021-04-07
Abstract: The present invention relates to a beer production apparatus which comprises: a fermentation tank assembly having a fermentation tank having an aperture part, and a fermentation tank cover opening and closing the aperture part; a beer production pack accommodated after being inserted into the fermentation tank through the aperture part and containing beer ingredients therein; a gas withdrawal flow path connected to the fermentation tank cover; a gas opening/closing valve installed on the gas withdrawal flow path; and a controller controlling the gas opening/closing valve upon the fermentation of the beer ingredients.
Patent KR-20220139703-A (KR)
Inventor: JAE KYUN KIM
IPC: H01L21/67
Filed: 2021-04-08
Abstract: Disclosed is a fluid-based micro LED alignment method capable of aligning a micro LED in a groove by moving a fluid including a micro LED in one direction along a surface of a substrate using a blade. The fluid-based micro LED alignment method according to the present invention comprises the steps of: (a) preparing a substrate with a groove and a fluid including a micro LED; (b) supplying the fluid including the micro LED onto the substrate with the groove; and (c) aligning the micro LED to the groove. In the step (b), the fluid including the micro LED is supplied to a blade in a state of being in contact therewith, so that the fluid including the micro LED moves in one direction along the surface of the substrate.
Patent KR-20210127630-A (KR)
Inventor: OKAMOTO SOTA
IPC: G01B11/06
Filed: 2021-04-12
Abstract: An optical measurement system comprises: a light source generating measurement light; a light reception unit receiving reflection light or penetration light generated by radiating the measurement light to a sample as observation light; a first matrix indicating an optical feature of the top layer of the sample; and a generation unit generating a theoretical interference spectrum based on a second matrix indicating the optical feature of the layer except the top layer of the sample. The optical measurement system comprises: a fitting unit updating film thickness of the top layer of the sample to enable the theoretical interference spectrum and an actual interference spectrum which is the spectrum of the observation light to be matched to determine the corresponding film thickness; and an update unit updating the second matrix using the film thickness determined by the fitting unit.
Patent KR-20220141393-A (KR)
Inventor: SEO WOO SEUNG
IPC: A43B13/20
Filed: 2021-04-12
Abstract: Footwear inducing a correct gait and including an outsole and an upper, comprises: an air cushion located at the rear side of the outsole and forming a part of the outsole; and an inlet for fluid entering and exiting the air cushion. The correct gait can be induced according to the weight of the fluid filled in the air cushion.