baber/WOPTO huggingface dataset:
Patent KR-20210092086-A (KR)
Title: Pavement road distress analysis system and method thereof
Inventor: NANG JONG HO
IPC: G06T7/00
Filed: 2020-01-15
Abstract: The present invention relates to a paved road damage analysis system. The paved road damage analysis system includes: a data preprocessing part dividing a road image into patches of a preset size; a damage class classifier classifying damage classes with respect to the patches; a crack class classifier classifying crack classes with respect to cracks among the damage classes classified by the damage class classifier; a pixel unit crack detector detecting the cracks by pixel with respect to the patches classified as the cracks by the crack class classifier; a patch connection and labeling module grouping results about the patches, from which the cracks by pixel are detected by the pixel unit crack detector, into the same areas to connect the areas with each other and label the same; and a seriousness estimator calculating and providing the seriousness of damage using a preset algorithm with respect to the cracked areas detected by the patch connection and labeling module. Therefore, the present invention is capable of analyzing and estimating the degree of damage with respect to a paved road.
Patent KR-20200010547-A (KR)
Title: Voice coil motor and method for driving thereof
Inventor: SEONG MIN LEE
IPC: G02B7/04
Filed: 2020-01-20
Abstract: The present invention relates to a voice coil motor which comprises: a base; a cover including an upper plate and a side surface plate extended from the upper plate and coupled with the base; a stator arranged in the cover; a bobbin arranged in the stator; a first driving unit arranged in the stator; a second driving unit arranged in the bobbin and facing the first driving unit; an elastic member coupled to the bobbin; and a location sensor arranged in the stator. The bobbin is moved in a first direction far away from the base or is moved in a second direction close to the base. The location sensor has a distance to an upper surface of the base fixed even if the bobbin is moved. The position sensor is arranged between the second driving unit and the side surface plate of the cover.
Patent KR-20210094243-A (KR)
Title: Apparatus for Verification of Receiving of Delivery Items
Inventor: KIM TAE HO
IPC: G06Q50/30
Filed: 2020-01-21
Abstract: The present invention relates to an apparatus for checking the reception of items delivered by a delivery service, which comprises: a speaker placed on an entrance of a pace for receiving the items; a laser beam injection module; a doorbell button; a distance measuring sensor; a communication module; and a control module. The laser beam is configured to irradiate a laser beam for displaying a position for storing items at a specific position on the ground surface at the entrance of the reception place. The distance measuring sensor is placed to face the storing position and measure the distance toward the ground surface at the storing position or the items put on the storing position. The control module receives an operation signal of a doorbell button, and if the doorbell button is operated to ring for a predetermined times or more within a certain time interval, determines that the item delivery person is operating the doorbell button for calling the receiver of the items, and sends a guide speech telling to put the items on the storing position with the laser beam irradiated through the speaker. Then, the control module drives the laser beam injection module to irradiate the laser beam for displaying the storing position on the ground surface, drives the distance measuring sensor, measures the distance toward the storing position, receives a measurement value from the distance measuring sensor, and if the measured distance is determined to be shorter than the distance toward the storing position, determines that the delivered items are put on the storing position. In addition, the control module drives the communication module to transmit the message of reception of the items to an information terminal of the pre-registered receiver. The present invention aims to provide the apparatus for checking the reception of delivery items, which is able to allow the receiver to check the delivery items even from a remote place.
Patent KR-20210072662-A (KR)
Title: Multi-band uwb impulse radar and radio transceiver
Inventor: EO YUN SEONG
IPC: G01S13/02
Filed: 2020-01-22
Abstract: The present invention relates to a multiband UWB impulse radar and radio transceiver. More specifically, the present invention relates to a multiband UWB impulse radar and radio transceiver, which are able to selectively operate in multiple bands, and operate in the permitted UWB communication band. According to an embodiment of the present invention, the multiband UWB impulse radar and radio transceiver comprises: a multiband frequency generation unit which includes a voltage control oscillator which outputs an I reference signal and a Q reference signal of a second used band, a frequency distributor which receives the I reference signal and the Q reference signal from the voltage control oscillator, and outputs an I signal and a Q signal of a first used band which is lower than the second used band, and a first frequency multiplier which receives the I reference signal and the Q reference signal from the voltage control oscillator, and outputs an I signal and a Q signal of a third used band which is higher than the second used band; and a multiband impulse signal generation unit which receives the I signal and the Q signal of the used band of one of the I signal and the Q signal of the first to third used bands outputted by the multiband frequency generation unit, and generates an impulse signal.
Patent KR-20210098060-A (KR)
Title: Blower
Inventor: JAEHYUK JUNG
IPC: F04D27/00
Filed: 2020-01-31
Abstract: A blower according to an embodiment of the present invention comprises: a support body in which a suction part is formed; a tower coupling unit formed on the support body and installed with a rotation module; a dual discharge unit coupled to the rotation module and having a first discharge tower and a second discharge tower extending symmetrically upward of the support body; and a control unit for individually controlling the rotation of the dual discharge unit, wherein the control unit can control rotation angles of the first discharge tower and the second discharge tower so that the air discharged from each of the first discharge tower and the second discharge tower is mixed, and the mixed air has a higher air volume than the air discharged from any one of the first discharge tower and the second discharge tower.
Patent KR-20210101785-A (KR)
Title: Memory system, memory controller, and operating method of memory system
Inventor: KANG CHUL SUNG
IPC: G06F3/06
Filed: 2020-02-11
Abstract: Embodiments of the present invention relate to a memory system, a memory controller, and an operating method of the memory system. According to the embodiments of the present invention, when an error occurs while controlling a plurality of memory dies, the memory system may determine new peak power management information corresponding to operation information and environment information at a time when the error occurs, and reset the peak power management information according to subsequent operation information and environment information. Accordingly, the memory system may minimize a possibility that an error occurs in a read, write, or erase operation and increase the stability of an operation of transmitting and receiving a host, a command, or data.
Patent KR-20210101845-A (KR)
Title: Insert molding roller having radiated heat construction by heat-pipe
Inventor: YOU KWAN JONG
IPC: B65G15/60
Filed: 2020-02-11
Abstract: The present invention relates to an insert molding roller having a heat pipe heat dissipation configuration, and particularly comprises: a support shaft; a roller body that includes a boss unit coupled to the support shaft, support ribs formed radially from the outer peripheral surface of the boss unit, a drum supported by the support ribs, and a plurality of protrusions formed on the outer peripheral surface of the drum to increase frictional force with a belt; and a heat pipe formed to be embedded in the roller body to dissipate heat generated by friction between the drum and the belt.
Patent KR-20200020754-A (KR)
Title: Voice coil motor
Inventor: SANG OK PARK
IPC: H04N5/225
Filed: 2020-02-14
Abstract: The present invention relates to a voice coil motor which can perform autofocusing and image stabilization. The voice coil motor comprises: a mover including autofocus magnets formed at equal intervals on an outer circumferential surface of a bobbin for fixing a lens, and image stabilization magnets disposed between the autofocus magnets of the outer circumferential surface of the bobbin; a stator including autofocus coil blocks individually facing each of the autofocus magnets, image stabilization magnet blocks facing each of the image stabilization magnets, and a housing fixing the autofocus coil block and the image stabilization magnet; an elastic member elastically supporting the mover with regard to the stator; a base supporting the stator; and a case covering the housing and coupled to the base.
Patent KR-20200020770-A (KR)
Inventor: SHIN YOON SUNG
IPC: B42D3/14
Filed: 2020-02-20
Abstract: The present invention relates to an editing method of newspapers (including life information newspaper) and magazines for each area using a map, or an information providing method. The editing method of newspapers (including life information newspaper) and magazines for each area using a map of the present invention comprises the steps of: additionally configuring a map figure part (2); and additionally displaying information titles including locations and business names of business entities on the map figure part (2). According to the present invention, economic information, various promotion pamphlets, etc., are expressed using a map, so that users can easily and rapidly find the information, thereby providing convenience in life.
Patent KR-20210108744-A (KR)
Title: Passive ankle assist apparatus with torsional coil spring
Inventor: PARK TAE WOO
IPC: A61H3/00
Filed: 2020-02-26
Abstract: A passive ankle assisting device having a torsional coil spring according to one embodiment is a passive ankle assisting device having a torsional coil spring which assists an ankle joint of a user in a state of being mounted at a shoe a user wears. The passive ankle assisting device may comprise a shin frame capable of being mounted on the shin of a user and comprising a guide hole; a torsional coil spring comprising a coil part prepared in a state of being wound multiple times at a center part and capable of sliding along the guide hole; a supporting part supporting the coil part; and a coupling frame supporting the supporting part and capable of being coupled to the shoe. According to the present invention, a load applied to an ankle joint can be reduced.
Patent KR-20200108251-A (KR)
Inventor: CHANG MIN HUNG
IPC: G01R31/28
Filed: 2020-03-03
Abstract: The present invention is applicable to various patterned electrodes. Disclosed are a method for testing an electrical component and a test probe. The electrical component comprises at least a first electrode and a second electrode. The method comprises the steps of: covering the first electrode with a first conductive flexible layer; driving a first electrode contact point to electrically connect the first electrode and a first end of the first electrode contact point through the first conductive flexible layer; covering the second electrode with a second conductive flexible layer; and driving the second electrode to electrically connect the second electrode and a second end of a second electrode contact point through the second conductive flexible layer. The first conductive flexible layer is an anisotropic conductive film.
Patent KR-20210112715-A (KR)
Title: Method and system for controlling wheel loader
Inventor: PARK KWANG SEOK
IPC: E02F3/43
Filed: 2020-03-06
Abstract: In a control method of a wheel loader, a load loaded in a bucket of a wheel loader is loaded into a loading box of a truck by performing at least one excavation operation and loading operation. The loading allowance remaining in the loading box of the truck (current target loading) is compared with a maximum bucket loading at one time. When the current target loading amount is smaller than the one-time maximum bucket loading amount, after performing one excavation operation, the weight of the loading loaded in the bucket (current bucket loading amount) is calculated. When the current bucket loading amount is greater than the current target loading amount, control is performed to reduce a bucket dump amount by a preset ratio during one loading operation. An objective of the present invention is to provide a method for controlling a wheel loader capable of automatically adjusting an excavation amount in consideration of a truck loading allowance to prevent truck overload and improve work efficiency.
Patent KR-20210115090-A (KR)
Title: Electric automatic frying machine
Inventor: JUNHEE HONG
IPC: A47J37/12
Filed: 2020-03-11
Abstract: The present invention relates to an electric automatic frying machine. Specifically, the present invention relates to an electric automatic frying machine which minimizes temperature change and temperature recovery time of frying oil and reinforcing instant thermal resilience. The electric automatic frying machine can increase electric and heat power by using a high power battery.
Patent KR-20210117383-A (KR)
Title: Display device, and method of operating a display device
Inventor: KIM WON TAE
IPC: G09G3/3275
Filed: 2020-03-18
Abstract: A display device comprises: a display panel including pixels, data lines for transmitting data voltages to the pixels, a constant voltage line for transmitting a constant voltage to the pixels, and a feedback line connected to the constant voltage line; and a display driver sensing constant voltage change through the feedback line, compensating for image data according to the sensed constant voltage change to generate compensation image data, and providing the data voltages corresponding to the compensation image data to the pixels. Accordingly, horizontal crosstalk generated by coupling between the data lines and the constant voltage line may be reduced or removed.
Patent KR-20210120441-A (KR)
Title: Water-based acrylic adhesive resin composition for interior sheet and manufacturing method thereof
Inventor: LEE CHUN NAM
IPC: C09J4/06
Filed: 2020-03-26
Abstract: The present invention relates to a water-based acrylic pressure-sensitive adhesive resin composition comprising: a water-based acrylic pressure-sensitive adhesive; a thickener; a tackifier; a defoaming agent, and a wetting agent. More specifically, the present invention provides a water-based acrylic pressure-sensitive adhesive resin composition for VOC-free, eco-friendly interior sheets, which has a high-solid composition containing 70% or more of solid content and can provide desired adhesive strength and viscosity.
Patent KR-20210122429-A (KR)
Title: Method and System for Artificial Intelligence based Quality Inspection in Manufacturing Process using Machine Vision Deep Learning
Inventor: PARK GYU HYUN
IPC: G01N21/88
Filed: 2020-04-01
Abstract: Provided are a method and a system for automatic defect detection in cosmetic container printing manufacturing process based on AI using vision deep learning. The method of automatic defect detection in cosmetic container printing manufacturing process based on AI using vision deep learning according to the present invention is provided to generate an image of a cosmetic container, train a classifier to classify a good product and a defective product using the generated image of the cosmetic container, and determine the cosmetic container as a good product or a defective product using the trained classifier. Thereby, the system finds a characteristic value of data of the determined object on its own by learning, and therefore automatic defect detection in the cosmetic container based on AI becomes possible in an inspection area which is hard to be standardized and thus depends on manual inspection.
Patent KR-20210122489-A (KR)
Title: System and method for managing settlement of research fund using cards and computer program for the same
Inventor: SHIN EUN YOUNG
IPC: G06Q20/34
Filed: 2020-04-01
Abstract: A system for managing settlement of research funds by using cards comprises: a data collection unit configured to receive card usage data related to expenditure of research funds from a card company server; a first input configured to receive additional information associated with the card usage data from a user device of a researcher; a research administration management unit configured to generate billing basic information for settlement of expenditure of the research funds by using the card usage data and the additional information, and to receive billing information for expenditure of the research funds; and a second input unit configured to provide the billing basic information to the user device of a person in charge of settlement, and to receive the billing information from the user device of the person in charge of settlement by using the billing basic information. Use of the system for managing the settlement of research funds by using cards causes the taxation type of the history of usage of research funds spent with cards to be automatically verified, and enables the researcher to settle research funds by automatically linking additional information such as billing types, usage histories, and proof photos, and the like entered by the researcher for the history of usage of the cards, thereby solving problems that occur when the researcher settles research funds based on details of memo on receipts as in the conventional system.
Patent KR-20210122984-A (KR)
Title: Paper Glasses With Sunscreen Function
Inventor: NOH JAE YONG
IPC: F16B1/00
Filed: 2020-04-02
Abstract: According to the present invention, provided is paper eyeglasses having an awning function. The paper eyeglasses include: a pair of eyeglass frames connected side by side with both sides of a bridge in the center; eyeglass temples integrally extended from both sides of the eyeglass frames and bent at an angle vertical to the eyeglass frames to enable the eyeglass frames to be worn on a face; an awning screen integrally extended from the top of the eyeglass frames to screen a front part of the eyeglass frames; and a support member provided in an upper edge part of the eyeglass frames to support the angle of the awning screen such that the awning screen maintains a predetermined angle to form a shade in the front part of the eyeglass frames. According to an embodiment of the present invention, since the awning screen is formed in the upper front part of the eyeglass frames to form a shade in front of eyes of a user wearing the paper eyeglasses, the eyes can be protected from strong sunlight or ultraviolet rays, the angle of the awning screen can be adjusted in accordance with a position of the sun or the intensity of the glare of the sun to improve an awning effect, and side awning plates are combined with the eyeglass temples to block even sunlight from sides, thereby preventing the face from being tanned. Moreover, since sight can be narrowed through the awning screen and the awning plates, there can be an effect of helping the user to study or read a book with higher concentration.
Patent KR-20200040223-A (KR)
Title: Apparatus and method of PUCCH resource allocation for new radio
Inventor: PARK KYU JIN
IPC: H04L5/00
Filed: 2020-04-08
Abstract: According to an embodiment of the present invention, provided are an uplink control channel resource allocation method in a next generation/5G wireless access network and an apparatus thereof. The uplink control channel resource allocation method comprises the steps of: receiving configuration information of uplink control channel resource sets for transmitting uplink control information from a base station; determining one uplink control channel resource set among the uplink control channel resource sets included in the configuration information of the uplink control channel resource sets; determining one uplink control channel resource among uplink control channel resources constituting the determined uplink control channel resource set; and transmitting the uplink control information through the determined uplink control channel resource.
Patent KR-20210125848-A (KR)
Title: Seat belt fasten apparatus and method of vehicle
Inventor: CHAN KI MOON
IPC: B60R22/18
Filed: 2020-04-09
Abstract: The present invention relates to a seat belt fastening apparatus and a fastening method for a vehicle, comprising a spool of which one end of a seat belt is inserted into the inside to be wound once, is fixed by extracting outwards, and then is wounded on an outer surface. The seat belt has a configuration of continuous winding on the outer surface of the spool while the end part thereof is fixed by sewing, to simply fix the end part of the seatbelt on the spool without sewing work, and thus improves workability.
Patent KR-20210126827-A (KR)
Inventor: BAE MOON KI
IPC: C23C4/134
Filed: 2020-04-10
Abstract: A cooling jig on which a substrate for forming a coating is mounted in a slurry plasma spray apparatus according to the present invention includes: a temperature control line provided in the jig and circulating a refrigerant; a cooling line for supplying the refrigerant to the temperature control line; and a cooling device for controlling the temperature to a constant temperature by heat exchange of the refrigerant. The cooling jig of the present invention can solve the problem of substrate deformation or damage due to a sudden temperature change caused on a substrate when the substrate is heated in a contact or non-contact manner to increase the temperature of the substrate before coating.
Patent KR-20210126843-A (KR)
Inventor: NOH HEE SEAK
IPC: C23C14/04
Filed: 2020-04-10
Abstract: Disclosed are a mask assembly and a method for repairing a mask sheet using the same. The present invention includes a mask frame; at least one mask sheet having both ends welded to the mask frame in a longitudinal direction; and a thermal deformation part disposed in at least one region of the mask sheet and controlling the thermal deformation of the mask sheet. The thermal deformation part has a plurality of deformation points at which heat is applied from the surface of the mask sheet in the thickness direction of the mask sheet. Each of the deformation points does not penetrate the mask sheet.