baber/WOPTO huggingface dataset:
Patent KR-20200063017-A (KR)
Inventor: CHUN GI LYUH
IPC: H04N5/77
Filed: 2019-03-28
Abstract: The present invention relates to an electronic device for processing an image to control multi-buffering for a multichannel frame grabber and an image processing method thereof. According to one embodiment of the present invention, the electronic device comprises: a controller generating first to third pixel data based on first to third image data generated by frame unit and including a first register storing an address of a first memory from which storage of the first pixel data is started, a second register storing an address of a second memory in which the second pixel data next the first pixel data is stored, and a third register storing an address of a third memory storing the third pixel data; a processor referring to the address of the third memory stored in the third register of the controller to receive the third pixel data from the third memory, processing the third pixel data, and setting the addresses stored in the first and second registers; a plurality of memories including the first to third memories; and a selector connecting the plurality of memories and the controller based on control of the processor.
Patent KR-20200119055-A (KR)
Title: Automatic pedestrian signal extension device
Inventor: KIM SE YEOP
IPC: G06K19/07
Filed: 2019-04-09
Abstract: The present invention relates to an automatic pedestrian signal extension device for guiding walking time extension and walking detection signaling functions for the traffic weak through LED display and voice. The present invention provides a method and a device for extending walking time by providing an automatic or semi-automatic means for extending walking time to the traffic weak who use a crosswalk. The automatic pedestrian signal extension device comprises: a means for extending cross walking time that is owned by the traffic weak who use a crosswalk; and a pedestrian operation signal for extending the cross walking time by wirelessly interworking with the means for extending cross walking time when the traffic weak approach the pedestrian operation signal.
Patent KR-20200121145-A (KR)
Inventor: LEE WANG IL
IPC: B65D47/06
Filed: 2019-04-15
Abstract: According to one embodiment of the present invention, provided is a cup used for containing content to carry around or drink the same. The cup comprises: a cup main frame which includes a bottom portion, and a tank-shaped tubular portion extended upwards from the bottom portion to form an internal space together with the bottom portion; a cup lid engaged with an upper end of the tubular portion and having an outlet for the content; and a discharge guide communicating with the outlet and protruding from a lower surface of the lid around the outlet towards the internal space of the cup main frame, thereby relieving a rapid inflow of the content to the outlet. The cup is able to prevent the content from being discharged altogether at once.
Patent KR-20200124814-A (KR)
Inventor: PARK TAE JOON
IPC: A41G3/00
Filed: 2019-04-25
Abstract: The present invention relates to a functional cover pad to be detachably attached to a wig formed as a cap having a wig attached thereto. According to the present invention, the functional cover pad comprises: a matrix having a shape corresponding to a cap portion of a wig and including an antibacterial material and an index material; and a bonding member disposed on one surface of the matrix to attach the matrix to the cap portion of the wig. Accordingly, an antibacterial effect and a cooling effect are provided, the pollution level of the cover pad can be visually recognized to inform a user of a proper replacement time, and the cover pad is made to be detachably attached to the wig cap, and thus replacement and washing are facilitated.
Patent KR-20200120446-A (KR)
Inventor: LEE GA HYE
IPC: G09B19/06
Filed: 2019-04-26
Abstract: The present invention relates to an English learning system, and more particularly, to an English learning system in which pronunciation training is provided by systematizing rules of final consonant sounds in Korean in order to correct pronunciation of Japanese people who have limitations in English pronunciation because of limitations on pronunciation of final consonants, so as to correct the pronunciation, and English syllable separation training is provided, thereby improving the English pronunciation. The English learning system includes: a learning content management device; and a learning content provision device.
Patent KR-20200126186-A (KR)
Title: Touch circuit, touch display device, and driving method thereof
Inventor: KIM TAE HYUNG
IPC: G06F3/041
Filed: 2019-04-29
Abstract: According to embodiments of the present invention, the present invention relates to a touch circuit, a touch display device and a driving method thereof. More specifically, the touch circuit for preventing a blurring phenomenon caused by noise introduced in a touch screen panel by comprising: a sensing unit; a first switching element connected between a touch channel connected to a touch screen panel and a first input terminal of the sensing unit; a second switching element connected to the touch channel and a second input terminal of the sensing unit; and a discharge switch connected between the touch channel and ground, and controlled independently from the first switching element and the second switching element.
Patent KR-20200126506-A (KR)
Inventor: KO YOUNGHO
IPC: F16H61/02
Filed: 2019-04-30
Abstract: A disclosed method for controlling a dual clutch transmission includes the steps of: releasing the pressure of a non-drive shaft clutch and engaging a gear of the non-drive shaft; applying first pressure to the non-drive shaft clutch and releasing the gear of the non-drive shaft; calculating drag torque based on the first rotational speed change rate of the non-drive shaft; releasing the first pressure and engaging the gear of the non-drive shaft; applying second pressure to the non-drive shaft clutch and releasing the gear of the non-drive shaft; calculating touch point torque based on the second rotational speed change rate of the non-drive shaft; and adjusting the touch point of the non-drive shaft clutch based on the net torque that is a difference value between the touch point torque and the drag torque.
Patent KR-20200126750-A (KR)
Inventor: HWANG MUN SEB
IPC: D02G1/16
Filed: 2019-04-30
Abstract: The present invention relates to a composite melting-yarn having an excellent melange effect and elasticity to adjust the length of a hot-welding part and a manufacturing method thereof. According to the present invention, the method comprises: a yarn feeding step of feeding a core yarn with a crimp percentage of 30 to 50% and feeding a cationic dyeable partially-drawing yarn with an elongation ratio of 100% or more as an effect yarn; a braiding step of braiding the core yarn and the effect yarn through air texturing while overfeeding those through overfeed; a hot-welding and drawing step of heating the braided composite yarn at 220 to 240°C to partially draw and weld the core yarn and the effect yarn; and an untwisting step of untwisting the twisted composite yarn.
Patent KR-20200126762-A (KR)
Inventor: KYUKWAN CHOI
IPC: A01G24/40
Filed: 2019-04-30
Abstract: The present invention relates to a plant container to easily adjust sawing spacing. According to the present invention, the plant container comprises: a container having a cultivation space formed therein and having an open upper surface; a guide cover covering the open upper surface of the container and including a plurality of guide openings spaced apart from each other; a medium disposed inside the container and including a plurality of receiving openings provided by a number corresponding to the number of the plurality of guide openings; and an input cover covering the upper side of the guide cover and including at least one input opening corresponding to at least one guide opening among the plurality of guide opening, wherein the at least one input opening, the one guide opening of the plurality of guide openings, and the one receiving opening of the plurality of receiving openings are disposed in an up/down direction with respect to one axis.
Patent KR-20200132609-A (KR)
Inventor: YOU YOUNG JAE
IPC: H01R33/05
Filed: 2019-05-17
Abstract: The present invention relates to a light emitting diode (LED) lamp socket assembly for enhancing identification of an instrument panel by being mounted inside the instrument panel such as various electric and electronic products, machine tools, vehicles, etc., and more particularly, a chip LED lamp socket assembly, which irradiates light in a specific direction due to characteristics of an LED, sensitively responds to the influence of input voltage and current, has positive (+) and negative (-) polarities, integrally forms an LED chip to a PCB, has an inner terminal conducted with the PCB to be inserted and mounted on the inside of a socket, and inserts and mounts a terminal fixture inserted in only a specific direction into the socket while detaining the inner terminal in a lower side of the inner terminal. According to the present invention, the assembly can be performed by fundamentally excluding the cause of an error which may occur due to incorrect insertion by considering characteristics of an LED, advantages of an LED chip is maximized to replace a conventional filament-type micro-lamp assembly, the chip LED socket assembly is easily and quickly mounted in a specific direction in a panel slot, such as an instrument panel of electronic equipment, for example, a switch bundle, and the LED having a loner lifespan than that of the filament-type micro-lamp is adopted to finally extend a lifespan of the instrument panel.
Patent KR-20200133459-A (KR)
Inventor: SUNG MIN JI
IPC: B01D11/02
Filed: 2019-05-20
Abstract: A method for isolating a lithium precursor, according to embodiments of the present invention, comprises the steps of: preparing a preliminary precursor mixture comprising a preliminary lithium precursor and a preliminary transition metal precursor; forming a precursor mixture by mixing the preliminary precursor mixture and a leachate in a reactor; and injecting a nonreactive gas into the precursor mixture. Therefore, a high purity lithium precursor can be isolated with high efficiency.
Patent KR-20200136286-A (KR)
Inventor: KIM TAE JOONG
IPC: A61H39/04
Filed: 2019-05-27
Abstract: Disclosed in the present invention is a cervical spine traction type stretching corrective exercise massage device using air pressure. The device includes: a base body placed on the floor surface; an occipital seating unit provided on the upper side of the base body and provided with a bent seating groove to support the occipital part of the human body; a cervical spine support unit provided to support the nape of the neck; an acupressure element provided in the occipital seating unit and having a plurality of acupressure pieces which are lifted by supply and exhaust of air pressure; and a traction element having a guide element which slides forward and backward in a direction of being spaced apart from the cervical spine support part, and a traction drive unit pushing or returning the occipital seating unit from the cervical spine support unit. Therefore, the therapeutic effect by acupressure, traction and stretching is increased.
Patent KR-20200144812-A (KR)
Inventor: CHOI JIN HA
IPC: B60G13/00
Filed: 2019-06-19
Abstract: Disclosed is a front axle suspension of a work vehicle which supports the front weight of a work vehicle and absorbs/alleviates an impact in accordance with vertical vibration of front wheels to prevent the impact from being transferred to the chassis to provide improved riding comfort. According to the present invention, the front axle suspension comprises: an axle support part to which a differential motion case of a front axle unit is coupled to be laterally shaken; a pair of suspension cylinders installed between a front chassis frame and the axle support part; a housing part which is connected to the axle support part and accommodates an input shaft for transferring driving power to front wheels; and a lateral shaking restriction part installed on the upper end of the axle support part. One end of the housing part is integrally connected to the axle support part and the other end of the housing part is pivot-connected to a lower portion of one side of a transmission case to be vertically shaken. The lateral shaking of the front axle unit with respect to the front chassis frame is limited to a prescribed angle by the lateral shaking restriction part.
Patent KR-20200145131-A (KR)
Inventor: CHANG YOUNG PARK
IPC: F23G7/07
Filed: 2019-06-20
Abstract: The present invention relates to a multipurpose heat storage combustion device. More specifically, the multipurpose heat storage combustion device can include: a cylinder-shaped body including a gas inlet on one lower side, a gas outlet on the other lower side, and purge gas in the inner space; a heat storage layer including a heat storage material and a denitration catalyst to induce a preheating and heat storage reaction of the gas introduced into the body; a combustion chamber including a reaction amplifier and an injection nozzle and formed on the upper side of the heat storage layer; and a distribution chamber formed inside the body to induce the gas flowing into the gas inlet to the gas outlet by passing the gas through the heat storage layer, the combustion chamber, and the heat storage layer in sequence.
Patent KR-20190079598-A (KR)
Title: Overlay circuit structure for interconnecting light emitting semiconductors
Inventor: GOWDA ARUN VIRUPAKSHA
IPC: H01L33/62
Filed: 2019-06-26
Abstract: Disclosed are a system for packaging light emitting semiconductors (LESs) and a method thereof. An LES device (10) is provided that includes a heatsink (14) and an array of LES chips (12) mounted on the heatsink (14) and electrically connected thereto, with each LES chip including connection pads (28) and a light emitting area (32) configured to emit light therefrom in response to a received electrical power. The LES device (10) also includes a flexible interconnection structure (18) positioned on and electrically connected to each LES chip to provide a controlled operation of the array of LES chips (12), with the flexible interconnection structure (18) further including a flexible dielectric film (24) configured to conform to a shape of the heatsink (14) and a metal interconnection structure (22) formed on the flexible dielectric film (24) and extending through vias (24) formed in the flexible dielectric film (24) so as to be electrically connected to the connection pads (28) of the LES chips (12).
Patent KR-20200004253-A (KR)
Inventor: CHO SANG HEE
IPC: H01L51/00
Filed: 2019-06-28
Abstract: An application of the present invention relates to multiple types of host materials and an organic electroluminescent element including the same which comprise a first host material comprising a compound represented by chemical formula 1 and a second host material comprising a compound represented by chemical formula 1 wherein the first host compound and the second host compound are different. By comprising the multiple types of host materials comprising a specific combination of compounds, the organic electroluminescent element having good thermal stability, low driving voltage, high light emitting efficiency and/or improved lifespan characteristic can be manufactured.
Patent KR-20210006254-A (KR)
Inventor: KWON JIN HAN
IPC: G06N20/00
Filed: 2019-07-08
Abstract: A system and method for predicting a failure of a chiller may find out failure trend of a chiller by setting a standardized waveform, which can be collected in a semiconductor and display panel manufacturing process, as a reference waveform based on pattern recognition for the collected waveform through adaptive sliding data analysis technique, which is machine learning technology, storing data collected in a chiller in a database, analyzing with analysis technique that the reference waveform and the collected waveform are analyzed, and determining if the waveform are different.
Patent KR-20210006748-A (KR)
Inventor: KANG MI NAH
IPC: G06F40/20
Filed: 2019-07-09
Abstract: The present invention relates to an advertisement matching server and an advertisement matching method. According to the present invention, the advertisement matching method comprises the steps of: a) collecting advertisement participation history information; b) storing advertisement campaign information and advertisement request information; c) generating an advertisement recommendation list; d) collecting advertisement effect information; e) performing a reward determination algorithm; and f) performing payment processing of an advertisement reward amount. According to the present invention, an advertisement effect can be maximized.
Patent KR-20210009722-A (KR)
Inventor: JO HAN JAE
IPC: B01D46/00
Filed: 2019-07-17
Abstract: Provided is a dust collector having a structure with improved dust collection performance. The dust collector includes: a first filter body and a second filter body spaced apart from each other inside a duct, through which the fluid flows, in the longitudinal direction of the duct, and arranged to sequentially filter the fluid; and a first bypass forming part and a second bypass forming part disposed at positions corresponding to the first filter body and the second filter body outside the duct, communicating with the duct, and having bypasses formed therein to form fluid flows that bypass the first filter body and the second filter body, respectively, wherein the bypass is formed with an inlet at one end thereof connected to one side of the duct to introduce the fluid, and formed with an outlet at the other end thereof connected to the other side of the duct to discharge the fluid having passed the bypass, in which an extension line extending in the longitudinal direction of the duct from the first bypass forming part does not intersect the second bypass forming part.
Patent KR-20210009759-A (KR)
Inventor: PARK BOO HYUN
IPC: F16F7/12
Filed: 2019-07-18
Abstract: According to one embodiment of the present invention, a bicycle includes: a frame including a plastic component; a wheel part including a front wheel provided on a front end of the frame and a rear wheel provided on a rear end of the frame; and a driving part including a pedal provided on the frame to be rotatable and a chain connecting the pedal and the front wheel or the rear wheel to rotate the front wheel or the rear wheel connected to the pedal when the pedal is rotated, wherein the frame can be provided as an injection molded product of waste plastic. Therefore, the bicycle can selectively adjust the stiffness of the frame.
Patent KR-20200022332-A (KR)
Title: Detection apparatus and detection method of facet region
Inventor: MURAZAWA NAOKI
IPC: C30B35/00
Filed: 2019-07-18
Abstract: A position of a facet region of a SiC single crystal ingot is detected. The present invention relates to a detection method of a facet region which detects a facet region of a SiC single crystal ingot which has a first surface and a second surface opposite to the first surface, wherein a c-axis is from the first surface to the second surface. The method comprises: an emission step of emitting light from a light source to the first surface of the SiC single crystal ingot; a fluorescence intensity detection step of detecting the intensity of fluorescence generated from the first surface of the SiC single crystal ingot by the light emitted to the first surface; and a determination step for determining a region where the fluorescence intensity detected in the fluorescence intensity detection step on the first surface is relatively small as a facet region, and determining a region where the fluorescence intensity is relatively large as a non-faceted region.
Patent KR-20200010110-A (KR)
Title: Method for manufacturing fuel cell and fuel cell
Inventor: SUGIMOTO TOSHIKI
IPC: H01M8/0297
Filed: 2019-07-18
Abstract: The present invention is to provide a method for manufacturing a fuel cell, capable of exhibiting high adhesion with respect to a separator. According to one aspect of the present invention, the method for manufacturing a fuel cell, which has a pair of separators attached to each other by a sealing member including a thermoplastic resin including a crystalline polymer, as an adhesive layer, comprises: a preparing process of preparing a stack structure in which a sealing member is disposed between a pair of separators; a heating process of heating the stack structure up to a melting point of a thermoplastic resin or more; a first cooling process of promoting the crystallization of the thermoplastic resin by maintaining the stack structure in a temperature range of ±10°C from a crystallization temperature of the thermoplastic resin after the heating process; and a second cooling process of additionally cooling the stack structure after the first cooling process.
Patent KR-20210011170-A (KR)
Title: Thermal management apparatus for vehicle and thermal management method for vehicle
Inventor: LEE JAE MIN
IPC: B60H3/02
Filed: 2019-07-22
Abstract: An embodiment relates to a thermal management device for a vehicle which uses heat generated in a battery module of a vehicle or heat generated in an electronic component as a heat source of an air conditioning device installed in a vehicle by using a branch line and a flow control means, and a thermal management method for a vehicle. Therefore, the thermal management device for a vehicle and the thermal management method for a vehicle can selectively use waste heat of an electronic component module and a battery according to a mode to improve heating performance and heating quality.
Patent KR-20210012241-A (KR)
Title: Air conditioner
Inventor: MINHA LEE
IPC: F24F13/32
Filed: 2019-07-24
Abstract: An embodiment of the present invention relates to an air conditioner which comprises: a main body installed on a ceiling; a lower body disposed in a lower portion of the main body; a purification unit disposed in the lower body; a plurality of wires respectively connected to the lower body; a common drum to which each of the plurality of wires is connected, and which is wound or released together with the wires; and a common drum rotating device configured to rotate the common drum.
Patent KR-20210016112-A (KR)
Inventor: HYUNHO KIM
IPC: F16H1/22
Filed: 2019-07-31
Abstract: According to the present invention, a rudder for a ship includes: a rudder body rotating left and right around the center of a rudder rotation shaft providing rotational power; a thrust pin part having thrust pins positioned at the back of a propeller and a pin body in which the thrust pins are formed on both side surfaces; and a power transmission device transmitting power generated in the rudder rotation shaft to the thrust pin part, wherein the thrust pins can be maintained in a state of being horizontally spaced apart from the propeller with the power transmitted from the power transmission device when the rudder body rotates.
Patent KR-20210023006-A (KR)
Title: Method and system for improving image compression efficiency based on deep learning
Inventor: JAEHYUK CHANG
IPC: G06N3/08
Filed: 2019-08-21
Abstract: Disclosed are a method and system for improving image compression efficiency based on deep learning. An encoder of a deep learning network structure for image compression can be configured as an asymmetric network structure with a greater number of layers than a decoder of the deep learning network structure for image decompression. By applying pruning to the decoder, at least a part of connections of the deep learning network constituting the decoder may be removed.